Sysguard / Winifighter Clones

Here are some screenshots of the members of this scareware family:



Beware of these rouge apps.

Winifighter Clone: TrustFighter

Another scareware has been spotted in the wild and it calls itself TrustFighter. This is a recent addition to the Winifighter family of scareware.

Same as other members of this family of scareware, as in a previous post, TrustFighter creates heaps of junk binary files in the %systemroot% and %system% directories.

Sample junk files are the following:

%systemroot%\51c0vzr24975.dll
%systemroot%\51cbthreatz1991.ocx
%systemroot%\524699py69fz.bin
%systemroot%\525z1vi9us4e4.cpl
%systemroot%\5294viz115.exe
%systemroot%\5eddaddwar9167z.dll
%systemroot%\5ezast95l495.dll
%systemroot%\5ezdaddware2359.cpl
%systemroot%\5z09s9yware545.cpl
%systemroot%\5z56th5eat19149.bin
%systemroot%\5z85thief22759.cpl
%systemroot%\5z99addware2835.ocx
%systemroot%\5z9bba5kdoor525.dll
%systemroot%\5z9cth5ef13559.cpl
%systemroot%\5zfdaddware950.bin
%systemroot%\5zfesparse709.exe
%systemroot%\6169th5zf99.ocx
%systemroot%\6210spywa5e192z.ocx
%system%\1905szea51146.cpl
%system%\190979iru57z7.ocx
%system%\190cszywa591879.exe
%system%\19105vizus1c.bin
%system%\19179virusz65.ocx
%system%\1930thief97z5.cpl
%system%\19559spamboz6bb.ocx
%system%\1958stezl2595.cpl
%system%\195b5hreat39894z.exe
%system%\19645worm7zd.exe
%system%\1969spz715.bin
%system%\1977zhacktool54d.cpl
%system%\19792troz5aa.bin
%system%\1987th5z92904.cpl

Here are some domains participating in this campain:

securityannounce(dot)com
securityadjust(dot)com
bestmalwaredetect(dot)com
pcprotectzone(dot)com
trustfighter(dot)com

Unsuspecting users get set back by $49.95 from their hard-earned money.

Rogue AV: Winifighter

We've talked about digital clutter on a previous post.

But this one's a real bugger. Winifighter creates heaps of junk binary files in the %systemroot% and %system% directories. The filenames, the contents, and filesize are all random. The names, however, contains bits and pieces taken from malware names such as the following:

backdoor
not a virus
spy
trojan
virus
worm

This one also, spoofs the Windows Security Center to give itself that authentic feel and advises unsuspecting users to register Winifighter.



Ad of course we also have those ever so genuinely adorable warning messages:




As always, I advise everyone to steer clear of these Rogue AVs.